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首页> 外文会议>Engineering in Medicine and Biology Society, 1998. Proceedings of the 20th Annual International Conference of the IEEE >Surgical simulation system using inner 3D structure display method
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Surgical simulation system using inner 3D structure display method

机译：使用内部3D结构显示方法的手术模拟系统

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In surgical simulation, it is difficult to show 3D inner structure near the target or a current active point to specify processing position. One method uses some sectioning images to show the structure, but the sectioning image cannot show objects which do not contact the sectioning plane. Also it cannot show 3D structure and is required to observe the 3D structure using another inner structure display function before the practice of simulation. To conquer this point, we develop a surgical simulation system using multiple 3D images to show the inner 3D structure. This system uses four 3D overview images which are cut off by sectioning planes to show the inner structure; all the objects or parts of them are placed in half space which is made by the sectioning plane. Each image is updated in real time. By using this system we can get exactly the present inner structure which is modifying with advance of simulation. This system is proposed as an inner structure presentation method which can apply to a real time 3D surgical simulation system.
机译：在外科仿真中，难以在目标附近显示3D内部结构或电流有源点以指定处理位置。一种方法使用一些切片图像来示出结构，但切片图像不能显示不接触切片平面的对象。此外，它不能显示3D结构，并且需要使用另一个内部结构显示功能观察3D结构在仿真实践之前。为了征服这一点，我们开发了一种使用多个3D图像的外科仿真系统来显示内部3D结构。该系统使用四个3D概述图像，该图像被切断的平面切断以显示内部结构;它们的所有物体或部分都放置在由切片平面制成的半空间中。每个图像都是实时更新的。通过使用该系统，我们可以完全通过模拟前进来修改当前内部结构。该系统被提出为内部结构呈现方法，其可以应用于实时3D外科仿真系统。

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